baber/WOPTO huggingface dataset:
Patent RU-2084752-C1 (RU)
Title: Device for lubricating gear trains with vertical shaft
Inventor: LUKYANENKO GEORGIJ G
IPC: F16N7/16
Filed: 1994-06-29
Granted: 1997-07-20
Abstract: FIELD: reduction gears and speed gear-boxes. SUBSTANCE: device includes screw feeder located in sleeve which is coaxial relative to shaft and gear wheel hub and is connected with oil bath on one side and with centrifugal sprayer on other side. Centrifugal sprayer is used to direct oil to contact area of gear wheels. Circular sleeve is secured in housing around vertical shaft. Hollow multistart screw feeder is secured on hub together with centrifugal sprayer which is made in the form of centrifugal pump impeller with blades whose number is equal to number of teeth and profile of line of blades corresponds to profile of theoretical line of blades on pitch cone development. Each blade is located in center of tooth space. EFFECT: enhanced reliability. 2 dwg
Patent RU-2140326-C1 (RU)
Title: Material heating and grinding apparatus
Inventor: ARTUR DZHORDZH TERRI VORD
IPC: F27B15/00
Filed: 1994-08-26
Granted: 1999-10-27
Abstract: FIELD: heating and grinding equipment. SUBSTANCE: apparatus has housing with fluidized bed, grinder positioned in lower zone of housing, basic material and gas feeders, and device for discharging heated and ground material from layer. Hot gas feeder has at least one pipe, whose one end is dipped into lower zone of fluidized bed. Apparatus has device for discharge of material by draining or gravitational flowing. EFFECT: increased efficiency by simultaneous grinding and heating of material, such as plaster, for working of heavy bulky lumps. 8 dwg, 3 dwg
Patent RU-2103478-C1 (RU)
Inventor: STEFAN FON TAPAVICHA
IPC: C10L10/04
Filed: 1992-12-22
Granted: 1998-01-27
Abstract: FIELD: oil production industry. SUBSTANCE: inhibitor has ester of phosphoric acid and/or its incomplete salt with alkoxylated aliphatic, cycloaliphatic and/or aromatic alcohols 5-95 mass-part and oligo-dialcanolamide of fat acid 5-95 mass-part. Preferable is relation of components in mixture in following ratio 25-75% and 25-75% respectively. EFFECT: high efficiency. 1 cl
Patent RU-2087984-C1 (RU)
Title: Gaseous-discharge lamp manufacturing process
Inventor: GAVRISH SERGEJ V
IPC: H01J9/32
Filed: 1994-10-19
Granted: 1997-08-20
Abstract: FIELD: manufacture of discharge lamps with alkali metal emitting dopes. SUBSTANCE: flat pinch is made on exhaust tube and electrode assembly pivot is installed in it. Metal solder portion is placed in exhaust tube on exhaust side in immediate proximity of pinch. Width and length of flat pinch, inner diameter of exhaust tube, mass and density of metal solder portion are interrelated by definite dependence. EFFECT: facilitated manufacture. 2 dwg
Patent RU-2080878-C1 (RU)
Title: Method of preparing strontium-89-base preparation
Inventor: GADZHIEV GADZHI ISMAILOVICH
IPC: A61K51/00
Filed: 1994-11-17
Granted: 1997-06-10
Abstract: FIELD: pharmacy technology. SUBSTANCE: natural yttrium oxide is irradiated with fast neutrons by reaction (n, p). The obtained isotopes mixture is dissolved in acid at constant acidity 2-4 M and the end product is isolated by yttrium crystallization and its extraction with tributyl phosphate. Preparation can be used in oncology and for beta-source making. EFFECT: higher efficiency. 3 cl, 1 dwg
Patent RU-2063151-C1 (RU)
Title: Method for producing food additive from ginseng root
Inventor: TIMCHENKO TIMOFEJ T
IPC: A23L21/10
Filed: 1994-12-01
Granted: 1996-07-10
Abstract: FIELD: food-processing industry. SUBSTANCE: method involves drying ginseng root to moisture content not exceeding 13%; conducting three-stage grinding. At the first stage ginseng root is ground to obtain particle size of 3.0-10.0 mm. At the second stage ground mass is treated with liquid nitrogen to obtain temperature through the whole mass ranging from -170 to -180 C and is ground to particle size of 25-200 microns. At the third stage mass is cooled to temperature ranging from -190 to 193 C and ground to obtain particle size of 0.6-25.0 microns. Ready product is packaged. EFFECT: increased efficiency and improved quality of product. 1 tbl
Patent RU-2079097-C1 (RU)
Title: Composite charge for separate case ammunition gun
Inventor: BELOV ALBERT V
IPC: F42B5/38
Filed: 1995-02-03
Granted: 1997-05-10
Abstract: FIELD: propellant charges for separate case ammunition. SUBSTANCE: composite charge for separate case ammunition gun uses main charge 1 with case 2, having slots 3 in its upper part arranged circumferentially, module 4 fastened to case 2 of main charge 1 by means of flexible segments 5 of the joint assembly made in housing 6 of the module. Annular grooves 7 for installation of sealing cover 8 are formed in the lower part of housing 6 of module 4. Housing 6 serves as a packing for additional charge 9 and has grooves 10 for crushing it into small fractions at shooting. EFFECT: improved design. 5 cl, 1 dwg
Patent RU-2089281-C1 (RU)
Inventor: VOLKHIN VLADIMIR V
IPC: B01J20/30
Filed: 1995-03-14
Granted: 1997-09-10
Abstract: Изобретение относится к области сорбционной очистки воды, в частности, от ионов радиоактивного цезия. Сущность: высокая химическая устойчивость сорбента по отношению к воде позволяет в процессе эксплуатации практически полностью исключить вымывание в воду токсичных гексацианоферрат-ионов, имеет высокий ресурс по ионам Cs + . Это достигается осаждением гексацианоферрата переходного металла на поверхности пористого носителя путем последовательной пропитки его горячими растворами соли переходного металла гексацианоферрата калия и сульфата цинка с перемешиванием и сушкой после каждой пропитки. 1 табл.
Patent RU-2096443-C1 (RU)
Inventor: RUBCHEVSKAYA LYUDMILA P
IPC: C11B1/10
Filed: 1995-03-07
Granted: 1997-11-20
Abstract: FIELD: food, medicinal and cosmetic industry. SUBSTANCE: milled cedar nuts were extracted in Soxhlet apparatus with hexane or ether, or benzine, or alcohol at volume ratio of nuts to solvent = (1:0.8)-(1:3) followed by solvent removing. EFFECT: improved method of preparing. 1 tbl
Patent RU-2076890-C1 (RU)
Title: Cold-accumulating material for medicine
IPC: C09K5/06
Filed: 1995-03-15
Granted: 1997-04-10
Abstract: FIELD: medicine. SUBSTANCE: material has eutectic mixture of heneicosane and tetradecane at their mass ratio = (6-8):(92-94). Material is used for storage and transport of viscera, donor blood, plasma, thermononstable solutions and others. EFFECT: enhanced quality of material. 1 tbl
Patent RU-2077006-C1 (RU)
Title: Method of drying dissolved or suspended substances
Inventor: ALEKSEEV YURIJ I
IPC: F26B5/04
Filed: 1995-03-22
Granted: 1997-04-10
Abstract: FIELD: food, chemical and light industries; drying of dissolved or suspended substances in various solvents. SUBSTANCE: dissolved substances are extracted from solutions by heating them to temperature 10 to 20 C below their boiling point or decomposition temperature; this stage is performed at atmosphere or increased pressure. Then solution (suspension) is additionally heated by 30 to 40 C and is subjected to vacuum treatment. Since dried substances are subjected to elevated temperature within short period of time, they are not subjected to thermal decomposition or destruction. EFFECT: enhanced efficiency. 1 dwg, 3 tbl
Patent RU-2082519-C1 (RU)
Title: Cartridge of hot strip coiler
Inventor: KOLTSOV VIKTOR P
IPC: B21C47/10
Filed: 1995-04-20
Granted: 1997-06-27
Abstract: FIELD: roller stock production; may be used in design of cartridge for hot strip coiler. SUBSTANCE: cartridge includes frame, two shaping rollers mounted in rocking supports and jointly connected with shock absorbers. Rocking supports are provided with cam cylindrical lugs engaging with cover plates on outer surface of bottom of movable sleeves of shock absorbers. Cam lugs are connected with tie rods of shock absorbers mounted in guide bushings of movable and stationary sleeves with radial clearance determined according to analytical relation. Damping members are mounted on end flanges of stationary sleeves of shock absorbers secured to frame. Bodies of bearings of shaping rollers are monolithic and have lateral slopes. Bodies are mounted in seats of rocking supports and secured to them by means of wedges. EFFECT: improved design. 3 cl, 7 dwg
Patent RU-2126018-C1 (RU)
Inventor: ERNEJ ELENICH
IPC: C08F110/02
Filed: 1993-07-28
Granted: 1999-02-10
Abstract: FIELD: chemistry of polymers. SUBSTANCE: claimed process comprises branching α-olefins by contacting said olefins with peroxide compound containing activated unsaturated group at above 120 C. The claimed process is carried out in nitrogen atmosphere or in molten form in oxygen-containing atmosphere. α-olefin is treated according to the claimed process to produce substantially branched polymer with average molecular weight higher than that of the initial polymer. EFFECT: more efficient modification process. 8 cl, 8 ex, 8 tbl
Patent RU-2074908-C1 (RU)
Title: Method of preparing line roving from elfin wood fibers for wet spinning
Inventor: BASHILOVA TATYANA G
IPC: D01C1/02
Filed: 1995-04-25
Granted: 1997-03-10
Abstract: FIELD: textile industry. SUBSTANCE: elfin-wood fiber roving is treated with solution containing 5-20 g/l of sodium carbonate and 1-10 g/l of sodium sulfate for 30-60 min at 85-100 C and then subjected to alkaline digestion with following composition (in g/l): sodium carbonate, 5.0-20.0; wetting agent, 0.25-0.5; sodium hydroxide, 1.0-15.0; sodium tripolyphosphate, 0.5-1.0; and water, to 1 l. Thus digested roving is washed with sodium tripolyphosphate, acidified, and once more washed. EFFECT: improved procedure. 2 tbl
Patent RU-2128916-C1 (RU)
Title: Pickled leaf stalks
Inventor: CHIZHIKOVA O G
IPC: A23L19/00
Filed: 1995-05-04
Granted: 1999-04-20
Abstract: FIELD: food industry, particular, production of canned fruit and vegetables. SUBSTANCE: used for pickling are garden radish leaf stalks which were considered earlier as not usable for the purpose. EFFECT: extended assortment of processed vegetables with high organoleptic properties.
Patent RU-2091053-C1 (RU)
Inventor: DZHANG KEUN OKH
IPC: B08B3/02
Filed: 1995-05-23
Granted: 1997-09-27
Abstract: Сущность изобретения. Пылесос контейнерного типа содержит пароструйное устройство компактной конструкции с целью осуществления удобной уборки с помощью струи пара, а также вакуумной уборки. Пароструйное устройство включает резервуар для воды, перекачивающий насос, нагреватель и трубку для пара с множеством насадок для выпуска пара на ее конечной части. Резервуар для воды, перекачивающий насос и нагреватель скомбинированы в один узел. Этот узел закреплен к нижней части всасывающего насоса, соединяющего корпус пылесоса со щеткой, или размещен внутри щетки. Трубка для пара и полотняный ролик также закреплены внутри щетки для выпуска пара к полу комнаты во время уборки и для поглощения воды с него соответственно. 5 ил.
Patent RU-2103420-C1 (RU)
Inventor: MILUSHKIN A S
IPC: C25D3/38
Filed: 1995-06-06
Granted: 1998-01-27
Abstract: FIELD: electroplating. SUBSTANCE: invention relates to copper plating on steel having no intermediate underlayer and may be applied in mechanical and instrumentation engineering to produce plastic copper coatings with minimal hydrogenation of steel substrate. Corresponding electrolyte contains 100-120 g of cupric sulfate, 200-250 g of ammonium sulfate, 70-110 ml of 25% ammonia aqueous solution, 1-3 mmol of Congo red, 2-6 g of polyethylenepolyamine, 1-3 mmol of 2,4-dinitrophenylhydrazine, and water to 1 l. pH of solution is 9-10. EFFECT: eliminated pores in copper coatings with mirror surface and minimized steel hydrogenation. 3 tbl
Patent RU-2100080-C1 (RU)
Title: Eccentric cone crusher for fine crushing
Inventor: SHULOYAKOV AMIR D
IPC: B02C2/02
Filed: 1995-06-19
Granted: 1997-12-27
Abstract: FIELD: making ballast from various rocks. SUBSTANCE: cone crusher with crushing chamber formed by working surfaces of crushing cone and adjustment ring linings is characterized by that the lower part of the working surface of the adjustment ring lining is made in the form of a straight truncated cone. The angle between the generators of conical surfaces of the linings varies within 5 to 11 deg and the length of the final crushing zone is from 1/3 to 1/2 of the total length of the crushing chamber. EFFECT: excluded excessive crushing, reduced waste and increased commercial output. 2 cl, 2 dwg
Patent RU-2096801-C1 (RU)
Title: Radar
Inventor: ITSKOVICH YURIJ S
IPC: G01S13/02
Filed: 1995-11-16
Granted: 1997-11-20
Abstract: FIELD: radar equipment, in particular, radar scanning. SUBSTANCE: device has active radar channel and passive wide- band channel with compensation of side lobes of antenna. Passive channel provides possibility to find direction to signal sources in parallel to active radar channel. All information from both active and passive channels is displayed on generalized indicator. Radar has code generator, transmitter which is connected through circulator to antenna with angular position detector. In addition device has high-frequency amplifier, which is connected to circulator, balanced filter for pulse compression and threshold gate. Additional phase manipulator, clock oscillator, phase detector, all-directional antenna, second high-frequency amplifier, two detectors, comparator, N channel band-pass filters, N channel detectors, N channel comparators, N channel gates, N channel static flip-flops, threshold signal detector, two multiplexer, two counters, decoder of final code, function generator, decoder of pixel number, memory unit, 2 (L + N) pixel multiplexers, static register, shift register, digital-to-analog converter, video monitor, master oscillator, line and frame frequency dividers, five delay gates and analog-to-digital converter are introduced to accomplish the goal of invention. EFFECT: increased functional capabilities. 2 dwg
Patent RU-2113403-C1 (RU)
Title: Method of isolating sulfur from sulfur concentrate
Inventor: GLUMOV I F
IPC: C01B17/027
Filed: 1996-01-18
Granted: 1998-06-20
Abstract: FIELD: oil and gas production. SUBSTANCE: invention relates to sulfur concentrates and sulfur sludges formed in hydrogen sulfide-containing gas treatment processes. Sulfur-containing raw material is melted in calcium chloride aqueous solution with boiling temperature exceeding melting point of sulfur by 5-15 C, while 1-3 ml of solution is taken per 1 g of sulfur concentrate. EFFECT: facilitated sulfur isolation process.
Patent RU-2091513-C1 (RU)
Inventor: POPOLITOV VLADISLAV I
IPC: C30B7/10
Filed: 1996-01-23
Granted: 1997-09-27
Abstract: FIELD: monocrystals for electronics. SUBSTANCE: method of preparing monocrystals for use in piezo- and pyroelectric areas includes dissolving initial oxides Sb 2 O 3  and Nb 2 O 5  in acidic solutions followed by growing crystals at high temperatures (130-175 C) and pressures (10-25 atm) in temperature gradient conditions. Solution components are sodium carbonate and bicarbonate solutions with concentration 9-12 and 10-14 wt % and their volume ratio from 2:0.5 to 3:0.7. Temperature gradient 1.2-1.5 C/cm and solid to liquid phase proportion from 1: 3 to 2:5 are maintained. EFFECT: ensured one-phase formation of SbNbO 4  monocrystals at reduced temperatures and conducting process in pure crystallization medium. 2 cl, 1 tbl
Patent RU-2101725-C1 (RU)
Inventor: DOJNIKOV V A
IPC: G01S7/40
Filed: 1996-01-30
Granted: 1998-01-10
Abstract: FIELD: microwave engineering; Doppler radar calibration and checking. SUBSTANCE: Doppler shift simulator has antenna-waveguide channel and continuous-action reflecting electromechanical phase shifter. Novelty is that it is provided with n-arm circulator and additional (n-2) similar continuous-action electromechanical reflecting phase shifters; antenna-waveguide channel is connected to first arm of circulator and each of remaining (n-1) arms is connected with respective phase shifter; Doppler frequency being simulated, number of circulator arms, and Doppler shift of each i-th phase shifter are interrelated by expression  , where T       d   g        is Doppler frequency being simulated; n is number of circulator arms, f       d   gi        is Doppler shift of i-th phase shifted; i=1,2,3,...(n-1). EFFECT: enlarged functional capabilities. 1 dwg
Patent RU-2110495-C1 (RU)
Title: Method for producing complex additive siligran-2 for cement mortars
Inventor: FRUMIN DMITRIJ ARKAD EVICH
IPC: C08L95/00
Filed: 1996-03-20
Granted: 1998-05-10
Abstract: FIELD: civil engineering; production of various types of concrete mixes and mortars. SUBSTANCE: complex additive SILIGRAN-2 produces, when added plasticizing and compacting effect. Method resides in dispersing heated aqueous solution of plasticizer with molten bitumen. Inventive novelty resides in that, as plasticizer, method employs superplasticizer based on mixture of aliphatic aldehydes with sulphurized organic compounds. Superplasticizer is used in the form of aqueous solution heated to 80 C. Components of complex additive are taken in the following ratio, %: bitumen, 35-45; superplasticizer, 15-25; water, the balance. EFFECT: higher mobility; reduced separating into layers; improved pumpability of concrete and cement mortars, colmatage of concrete pores; reduced moisture absorption and permeability. 1 tbl
Patent RU-2090642-C1 (RU)
Title: Titanium-base alloy
Inventor: PADYUKOVA NINA M
IPC: C22C14/00
Filed: 1996-04-08
Granted: 1997-09-20
Abstract: FIELD: nonferrous metallurgy, alloys. SUBSTANCE: alloy has the following components, wt.-%: aluminium 6.0-7.0; tin 1.0-2.5; zirconium 3.0-4.5; molybdenum 3.5-4.5; tungsten 0.4-1.5; silicon 0.1-0.3; iron 0.01-0.15; carbon 0.005-0.1; nitrogen 0.003-0.04; oxygen 0.05-0.15, and titanium - the rest. Ratio (Al + Zr + Sn + Si) : Mo = 3.1-3.45. Alloy is heat-resistant titanium-base alloy. EFFECT: improved quality and property of alloy. 2 tbl
Patent RU-2120169-C1 (RU)
Inventor: MAIER REINHARD
IPC: H03K17/082
Filed: 1993-09-08
Granted: 1998-10-10
Abstract: Устройство установки переменного тока, которое работает по меньшей мере с двумя антипоследовательными полупроводниковыми областями. Каждая полупроводниковая область имеет источник электронов, коллектор электронов и управляющий электронным потоком управляющий электрод при характеристиках, которые имеют полевые транзисторы. Технологически обусловленно полупроводниковая область имеет также внутренние объемные диоды. Предусмотрено, что на первой полупроводниковой области в прямом направлении напряжение затвор-исток установлено настолько большим, что устанавливается желаемое ограничение тока сток-исток. На второй полупроводниковой области в инверсном режиме напряжение затвор-исток установлено так, что объемный диод еще является обесточенным. При этом уменьшаются потери мощности. 3 з.п. ф-лы, 3 ил.
Patent RU-2144526-C1 (RU)
Inventor: NORIJASU SAKAMOTO
IPC: A01N39/00
Filed: 1995-07-20
Granted: 2000-01-20
Abstract: Дигалоидпропеновые соединения формулы I, где R 1  - C 1-10 алкил, С 1-5 галоилалкил, С 2-10 алкенил, С 2-6 галоидалкенил, С 2-7 алкоксиалкил, С 1-3 алоксикарбонил-С 1-7 алкил, С 2-7 алкилтиоалкил, или остаток формулы Q 1-10  (другие обозначения см. в п.1 ф-лы). Соединения формулы I обладают удовлетворительной инсектицидно-акарицидной активностью для борьбы с вредными насекомыми, клещами и иксодовыми клещами. 7 с. и 83 з.п. ф-лы, 18 табл.
Patent RU-2110034-C1 (RU)
Title: Survival knife
Inventor: MIKHALEV JU N
IPC: F41B13/00
Filed: 1996-07-11
Granted: 1998-04-27
Abstract: FIELD: applicable in extreme conditions of solitary existence. SUBSTANCE: survival knife has a blade and a sheath used to receive the blade. On one side the blade has a saw terminating in a straight cutting edge turning into a border at the point and secured in the half. The saw has at least three rows of teeth, the extreme rows have a common plane with the plane of the blade; besides, a transition in the form of a step is made in the blade between the border and saw, and grooves with a straight base are available between the saw teeth. EFFECT: expanded functional abilities, facilitated process of sawing. 2 cl, 4 dwg
Patent RU-2120201-C1 (RU)
Title: Device for heating structural units
Inventor: BERTIL S M GRANBORG
IPC: F16D65/00
Filed: 1993-11-29
Granted: 1998-10-10
Abstract: FIELD: electrical engineering. SUBSTANCE: electric current of high level and low power is supplied to closed conducting circuit. Preferably, current is induced in circuit by means of transformer. Circuit has at least one or sequence of conducting members of structural unit to be heated. Current level is high with respect to specific resistance of members of structural unit to provide generation of heat inside its elements. Preferably, used current is alternating in order to transmit it over surface of members or near surface in order to increase effective specific resistance of member and to increase heat generated in it, primarily, near surface of members. EFFECT: increased efficiency, possibility to heat structural unit in arbitrary position without use of special-purpose heaters. 17 cl, 14 dwg
Patent RU-2106205-C1 (RU)
Title: Ultrasonic vibratory system with intermediate vibrator
Inventor: ALENICHEV V N
IPC: H04R17/10
Filed: 1996-07-25
Granted: 1998-03-10
Abstract: FIELD: apparatuses for impact hardening, ultrasonic cutting, disassembly of conjugated products, prevention of scale formation. SUBSTANCE: the system uses a series-connected electromechanical converter, intermediate vibrator and a vibrator-tool. The intermediate vibrator is a hollow cylinder whose axis is perpendicular to the converter axis, and one of the natural vibration frequencies polarized in the plane of cylinder cross-section equals the converter vibration frequency. Due to the fact that the intermediate vibrator has an eccentric arrangement of the cylinder outer and inner surfaces relative to each other, and the converter and vibrator-tool are connected to it in points with a different wall thickness, the opportunities of selection of the coupling and matching parameters in the vibratory system are expanded. Besides, limitations of reactive strain energy accumulated in the intermediate vibrator are reduced. The hollow cylinder may be made circular. In another variant the cylinder outer and (or) inner surfaces may be made oval. The system overall dimensions may be reduced, if the converter or vibrator are located inside the hollow cylinder. The system may have several converters and vibrators-tools connected to the cylinder in different zones of bending vibration moments. EFFECT: enhanced efficiency. 5 cl, 7 dwg
Patent RU-2107883-C1 (RU)
Title: Combat armored vehicle
Inventor: KOVALEV V P
IPC: F41H7/00
Filed: 1996-07-24
Granted: 1998-03-27
Abstract: FIELD: combat vehicles. SUBSTANCE: combat armored vehicle has a hull, turret, running gear and hull and turret attachment secured by means of brackets made in joints with the hull and turret with stress concentrators. Non-continuous welds of above- track lugs are furnished with packings. EFFECT: improved design. 2 cl, 3 dwg
Patent RU-2106854-C1 (RU)
Inventor: DZAMPAEVA EH T
IPC: A61K35/54
Filed: 1996-08-07
Granted: 1998-03-20
Abstract: FIELD: medicine. SUBSTANCE: method involves stimulating biologically active extrachannel and new acupuncture points by injecting into them pharmacological preparations selected by taking into account disease pathogenesis and etiology. Rectangular pulse current of negative polarity is applied next to it with 5-8 Hz frequency and current intensity of 8-12 mcA. EFFECT: enhanced effectiveness of diagnosis. 5 dwg
Patent RU-2111125-C1 (RU)
Title: Decorative base for personal visiting, business or identification card, souvenir or congratulatory card, or illustration, or monetary document
Inventor: MOLOKHINA L A
IPC: B42D15/10
Filed: 1996-08-14
Granted: 1998-05-20
Abstract: FIELD: decorative base. SUBSTANCE: part of the base with an embossed surface is made in the form of a single Fresnel lens with a reflecting layer applied onto the embossed surface of each lens, whose geometric profile provides for creation of decorative or information-decorative picture of the preset type above the face surface of the respective lens opposite the embossed one. EFFECT: enhanced quality. 10 cl, 5 dwg